Hocam cihazınızda hotmail varsa onu kaldırın araştırdığımda sorunun bu şekilde çözüldüğü söyleniyor
Bu da Whatsapp forumundan alıntı
Put your phone in Airplane Mode
Go to Settings > Applications > All > Google Services Framework, hit Force Stop
Press the back button, go to Gmail, hit Force Stop and Clear Data
Press the back button, go to Contacts, hit Force Stop and Clear Data
Press the back button, go to Contacts Storage, hit Force Stop and Clear Data
Press the back button, go to WhatsApp, hit Force Stop and Clear Data
Repeat steps 2, 4, 5, and 6 for good measure
Reboot, just to be safe